Answer:
Automatic and Explicit Buffering.
In the case of explicit buffering, the length of the queue is provided while in automatic buffering the queue size needs to be indefinite. In automatic buffering there is no need to block the sender while coping the message. While in explicit buffering the sender is blocked for the space in queue.
No memory is being wasted in explicit buffering.
Send by Copy and Send by Reference.
By using the send by copy method, the receiver is not able to change the state of parameter while send by reference allow. The advantage of using the send by reference method is that it allows to change a centralized application to its distributed version.
Fixed-sized and Variable-sized Messages.
In fixed size messaging refers, the buffer size is fixed. This means only a particular number of messages can only be supported by the fixed size buffer. The drawback of the fixed size messages is that they must be a part of fixed size buffer. These are not a part of variable size buffer. The advantage of variable size message is that the length of the message is variable means not fixed. The buffer length is unknown. The shared memory is being used by the variable size messages.
Explanation:
Answer:
You will get compile error
Explanation:
4. Find an example of a print or Internet ad that includes images and text, and then answer the following questions about it.
a. Describe the ad. (1-3 sentences. 1.0 points)
Mcdonald's all day breakfast. It shows their breakfast items, with high-quality images.
b. What do you think this ad's marketing message is? (1-5 sentences. 2.0 points) TIP: Does it use a specific desire or fear, or does it try to show how the product is a need or how it solves a problem?
They use desire because they show their delicious looking food, and the customers are wanting it.
c. Is the ad trying to get people to do something? If so, what is it trying to get people to do? If it isn't trying to get people to do something, what do you think the point of the ad is? (1-5 sentences. 2.0 points)
The ad is trying to get people to stop at Mcdonalds and buy their breakfast items
d. Do you think this ad is effective? Why or why not? (1-5 sentences. 2.0 points)
Yes I think this ad is effective because it is showing high quality images of their breakfast items that encourage people to stop by and try their products.
